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  1. STENCH999

    Pump selection help needed for tank circulation...

    Mike, I wish there was room in these tanks for some of the ideas you guys mentioned. http://www.myfilestash.com/userfiles/STENCH999/BLACK%20OXIDE1.JPG http://www.myfilestash.com/userfiles/STENCH999/BLACK%20OXIDE2.JPG the only room i can use inside these POS tanks is pretty much just below...
  2. STENCH999

    Pump selection help needed for tank circulation...

    After talking to a local distributor, he suggested a Little Giant model TE-3-MD-HC: http://www.littlegiant.com/littlegiant/specsheet.nsf/SpecSheets/581604/$File/995779_TE-3-MDHC.pdf Can somebody concur with what was suggested?. many thanks
  3. STENCH999

    Pump selection help needed for tank circulation...

    I have considered an agitator setup, but space is of a concern. There is not much room in the tank when the chainsaw bars get dipped in.
  4. STENCH999

    Pump selection help needed for tank circulation...

    I have a 50 gallon tank containing a Black Oxide chemical solution for blackening metal. Tank operating temp is 200 deg F. the MSDS for this solution shows: Sodium Hydroxide <30% Sodium Nitrate <10% Sodium Nitrate <1% This concentrated basic solution gets mixed 50-50 with water. I would...
  5. STENCH999

    Heat treating AISI 1144 for best wear resistance.

    Thank you very much gentlemen, I shall just keep the one I already have for a spare and get another made up out of one of the tool steels. I was thinking along the lines of a A7, seems to have a high wear resistance. Thanks again.
  6. STENCH999

    Heat treating AISI 1144 for best wear resistance.

    I have a forming tool / press made from AISI 1144, and would like to know the best method to use to get the highest hardness / wear resistance. Strength and toughness do not matter for this application. Should I even bother heat treating this part made from aisi 1144, or should we make...
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